A randomized 25 question test from a pool of 761 questions, good luck!
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to anticipate the tendencies of a process by the creation of a short term measurement values plot?
There are various subsystems within any HMI. Which of the tasks below would be the primary responsibility of the alarm subsystem?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "E"?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
display resolution determines the graphic flexibility of the HMI hardware to be moved to different GUIs? which of the aspect ratios below would be most commonly used for a display?
Which of the DeviceNet components below is best described as being used where solely ingress protection is not needed?
One of the layers of the OSI manages access to be able to transmit data. Which of the answers below represents that layer?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block does not support a cascade path and the value quality is good?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Which answer below best represents the recommended standard for a null modem cable?
A typical DCS has at least four layers in it's architecture. Fieldbus and DeviceNet are all under the direct control of which of the layers below?
There are numerous styles of fiber optic cables. Which of the answers below best represents the number of criteria that is used to match the proper cable to the desired application?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61804-2?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input register?
There are several fields in an Ethernet message frame structure. Which of the answers represent the total amount of fields in an Ethernet message frame?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "E"?
There are three parameters that need to be configured when manually addressing in IPv4. Which of the answers below represents the parameters that are required?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61804-2?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
There are several common components of signal converters. Which one is best described as connecting the input signal of one device, with the converter itself?
Which of the recommended standards would be best described as having a half -duplex transmission system?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below makes adjustments to alarms attributes using a processes operating state to be the basis for modifications to an alarm using advanced logic?